MP6600

MP6600

35V, 1.5A, Stepper Motor Driver

Datasheet

Description

The MP6600 is a stepper motor driver with a built-in translator and current regulation. Current sensing is internal and requires no external sense resistors. High integration and a small package size make the MP6600 a space-saving and cost-effective solution for bipolar stepper motor drives.
The MP6600 operates from a supply voltage of up to 35V and can deliver motor currents up to 1.5A (depending on PCB design and thermal conditions). The MP6600 can operate a bipolar stepper motor in full- half-, quarter-, or eighth-step modes. Internal safety features include over-current protection (OCP), input over-voltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown.
The MP6600 is available in a QFN-24 (4mmx4mm) package.

Features & Benefits

Wide 4.5V to 35V Input Voltage Range
Two Internal Full-Bridge Drivers
Internal Current Sensing and Regulation
Low On Resistance (HS: 195mΩ, LS: 170mΩ)
No Control Power Supply Required
Simple Logic Interface
3.3V and 5V Compatible Logic Supply
Step Modes from Full-Step to Eighth-Step
1.5A Output Current
Automatic Current Decay
Over-Current Protection (OVP)
Input Over-Voltage Protection (OVP)
Thermal Shutdown and Under-Voltage Lockout (UVLO) Protection
Fault Indication Output
Available in a QFN-24 (4mmx4mm) Package

Active Part Numbers:

MP6600GR-P MP6600GR-Z

Meaning of P & Z

Evaluation Tools

EV6600-R-00A Evaluation Kit Bipolar Stepper Motor Driver Evaluation Board

The EV6600-R-00A is an evaluation board for the MP6600, a stepper motor driver with a built-in micro stepping translator.

It operates from a supply voltage of up to 35V and can deliver motor current up to 1.5A. It can operate a bipolar stepper motor in full- half-, quarter-, and eighth- step modes by setting the MS2, MS1. The input control signals for the MP6600GR are applied through the connector or generated on board.

EV6600-R-01A

35V, 1.5A, Bipolar Stepper Motor Driver Evaluation Board

Design Resources